of free ammonia in order to produce an aqueous nickel ammine salt solution; treating coal with the thus-produced aqueous nickel ammine salt solution so that the coal becomes impregnated with the nickel ammine salt; separating and recovering ammonia from the thus-treated coal; gasifying catalytically...
PROCESS FOR EXTRACTION OF NICKEL, COBALT, AND OTHER BASE METALS FROM LATERITE ORES BY USING HEAP LEACHING AND PRODUCT CONTAINING NICKEL, COBALT, AND OTHER METALS FROM LATERITE ORES 机译:利用堆浸从镍矿中提取镍,钴和其他贱金属的方法以及从镍矿中提取含镍,钴和其他金属的产品 ...
Roberts-Austen, "The extraction of nickel from its ores by the Mond process." The Colliery Guardian p.892 Nov. 11, (1898)The extraction of nickel from its ores by the Mond process. Nature 1898, 59, 63-64“ The Extraction of Nickel from its Ores by the Mond Process ,” Nature 59 ,...
Solvent ExtractionMixed ChloridePrimary nickel is produced from both lateritic and sulfidic ores. Lateritic ores are formed by prolonged weathering of ultramafic rocks. The laterite deposits exhibit graded layers of ore, with high iron, low nickel ore on top and low iron, high nickel ore below. ...
French process (for zine extraction) 【化】 法兰西提锌法 Shank's extraction process 香克氏提取法 solvent extraction process 溶剂萃取过程 相似单词 nickel n. 1.[U]镍 2.[C](美国或加拿大的)5分镍币 v.[T] 1.将(某物)镀镍 extraction n.[C] 抽出,取出,抽出物 process n.[C] 1.过程,...
A process for the extraction of nickel and cobalt by low temperature reduction of chromite over burden Low-grade nickeliferous lateritic ore from Sukinda region of Orissa, India, was subjected to biohydrometallurgical treatment for the extraction of nickel and cobalt. The mineralogical studies reveal...
Henning process (for nickel extraction) 【化】 亨宁法亨宁炼镍法相关短语 Knox cracking (气相热裂化法) 诺克斯裂化法 polyreflet (法) 多向反光长毛绒 caroset (法) 法兰绒 fauteuil (法) 扶手椅 creche (法) 托儿所,日间托儿所 galettes (法) 粗绢丝纺 salle (法) 大厅 Carte du Ciel (法) 照相天图...
The present invention embodies a process for extraction of nickel, cobalt, and other metals from laterite ores by heap leaching, and of the product obtained as well, characterized by the fact that it is comprised of crushing (I), agglome... GSDP Pereira,Oliver Renato de Araujo Gobbo - US...
nickel, followed by a re-leaching of the nickel with an aqueous ammoniacal solution and recovery of the nickel by a solvent extraction of the nickel from the aqueous ammoniacal solution with an organic phase of a water insoluble oxime extractant dissolved in a water-immiscible hydrocarbon ...
Source:Minutes of the Proceedings of the Institution of Civil Engineers, Volume 135, Issue 1899,1 Jan 1899(29–44) DISCUSSION. THE EXTRACTION OF NICKEL FROM ITS ORES BY THE MOND PROCESS. Authors:W H PREECE,W C R AUSTEN,L MOND,J BAKER,J E STEAD,G ATTWOOD,R A HADFIELD,J BERNAYS,SIR...